| |
Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology |
| You are here: Home > Geometry > Experimental > Same bond/angle many molecules OR Comparisons > Geometry > Bonds, angles > Same bond/angle many molecules | |
| Species | Name | Experimental Angle | Calculated Angle | Difference |
|---|---|---|---|---|
| C6H5NH2 | aniline | 113.9 | 118.0 | -4.1 |
| CH3NH2 | methyl amine | 105.8 | 113.1 | -7.3 |
| CHONH2 | formamide | 121.6 | 118.9 | 2.7 |
| CHSNH2 | thioformamide | 121.7 | 118.5 | 3.2 |
| N2H4 | Hydrazine | 106.0 | 115.7 | -9.7 |
| NH2CN | cyanamide | 112.7 | 118.5 | -5.8 |
| NH3 | Ammonia | 106.7 | 117.0 | -10.3 |
| LiNH2 | lithium amide | 106.9 | 107.1 | -0.2 |
| NH2OH | hydroxylamine | 103.3 | 109.8 | -6.5 |
| NH2 | Amino radical | 103.4 | 105.7 | -2.3 |
| NH2SH | Thiohydroxylamine | 110.2 | 116.3 | -6.1 |
| NH2SH | Thiohydroxylamine | 111.6 | 116.3 | -4.7 |
| BH2NH2 | Boranamine | 114.2 | 114.1 | 0.1 |
| NH2F | monofluoroamine | 106.3 | 109.6 | -3.3 |
mPW1PW91/6-31G for aHNH
| 10 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 8 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 6 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 4 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
| 2 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
| 0 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||
| -12 | -10 | -8 | -6 | -4 | -2 | 0 | 2 | 4 | 6 | 8 | 10 | 12 | ||||||||||||||||||||||||||||
| Angle difference calc. - exp. (degrees) | ||||||||||||||||||||||||||||||||||||||||
| Species | Name | Difference (degrees) | |
|---|---|---|---|
| Most negative difference | NH3 | Ammonia | -10.3 |
| Most positive difference | CHSNH2 | thioformamide | 3.2 |